IR4427SPBF International Rectifier Integrated Circuit (Small Outline Packages) In Stock

International Rectifier IR4427SPBF, Dual MOSFET Power Driver, 3.3A, 6 → 20 V, Non-Inverting, 8-Pin SOIC

OBSOLETEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
IR4427SPBFSmall Outline Packages
Quick Facts
Manufacturer
International Rectifier
Package
Small Outline Packages
Pin Count
8
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.5104(MOQ 1)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
High Side DriverNO
Input CharacteristicsSCHMITT TRIGGER
Interface IC TypeBUFFER OR INVERTER BASED IGBT/MOSFET DRIVER
JESD-30 CodeR-PDSO-G8
JESD-609 Codee3
Number of Functions2
Output Peak Current Limit-Nom3.3A
Output PolarityTRUE
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Supply Voltage-Max20V
Supply Voltage-Min6V
Supply Voltage-Nom15V
Supply Voltage1-Max20V
Supply Voltage1-Min6V
Supply Voltage1-Nom15V
Surface MountYES
TechnologyCMOS
Temperature GradeAUTOMOTIVE
Terminal FinishMATTE TIN
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
Turn-off Time0.15 µs
Turn-on Time0.16 µs
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.39.00.60

Datasheet

IR4427SPBF Datasheet Download

Official datasheet from International Rectifier

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for IR4427SPBF:

Frequently Asked Questions

What is the price of IR4427SPBF?

IR4427SPBF is priced from $0.5104 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is IR4427SPBF in stock?

IR4427SPBF is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy IR4427SPBF?

You can buy IR4427SPBF from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for IR4427SPBF from International Rectifier.

What is the datasheet for IR4427SPBF?

The official IR4427SPBF datasheet from International Rectifier contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does IR4427SPBF come in?

IR4427SPBF is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About International Rectifier

International Rectifier is a leading electronic component manufacturer. FindMyChip sources International Rectifier ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $0.5104
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$1.7219$1.72
365+$0.5519$201.44
475+$0.5312$252.32
590+$0.5104$301.14
pcs
Unit price: $1.7219 · Total: $1.72

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy